Foundation reinforcing steel pipe pile punching device

Abstract

The utility model relates to the field of foundation reinforcement steel pipe pile punching, in particular to a foundation reinforcement steel pipe pile punching device which comprises a supporting frame, and a positioning assembly is installed on the surface of the supporting frame. Through cooperation of the moving frame, the first motor, the supporting rod, the T-shaped plate, the first electric telescopic rod, the second electric telescopic rod, the threaded rod and the annular laser positioning lamp, positioning drilling is facilitated, the threaded rod is driven by the first motor to rotate, the moving frame is made to move, and therefore the left-right position of a drilling bit is adjusted, and the drilling efficiency is improved. Meanwhile, a second electric telescopic rod pushes a T-shaped plate to move, so that the front-back position of a punching drill bit is adjusted, meanwhile, the punching position is positioned through an annular laser positioning lamp, and the punching drill bit can accurately move to the position above the punching position; and through cooperation of a flow guide cover, a first hydraulic cylinder, a mounting frame, a semicircular pipe and a long plate, the drilling device has the advantage of being capable of conducting flow guide on drilled soil.

Description

Technical Field

[0001] The utility model relates to the technical field of hole punching for foundation reinforcement steel pipe piles, in particular to a hole punching device for foundation reinforcement steel pipe piles. Background Technique

[0002] The foundation reinforcement steel pipe pile is a commonly used civil engineering reinforcement technology, which is applicable to various geological environments, such as soft soil layers, deep foundation reinforcement, foundation reinforcement with large mud water content, etc. The steel pipe pile has high strength, good shear resistance and the ability to adapt to complex terrains. When installing the steel pipe pile, a hole punching device is needed for hole punching.

[0003] After retrieval, the publication number is CN209875046U, and the name is a hole punching device for pile installation, including a box body. Through research and analysis, it is found that although it has the advantage of good stability of the hole punching device, to a certain extent, it also has the following disadvantages.

[0004] For example, when in use, the drill bit cannot be adjusted, and it does not have the function of conveniently positioning the drilling, so that the drill bit cannot be accurately aligned with the drilling position, reducing the accuracy during drilling. Moreover, when drilling out the soil, it does not have the function of guiding the drilled soil, so that the soil accumulates beside the drilling hole and is easily dropped into the hole again, affecting the drilling effect. To solve the above technical problems, we designed a hole punching device for foundation reinforcement steel pipe piles. Content of the Utility Model

[0005] The purpose of the utility model is to provide a hole punching device for foundation reinforcement steel pipe piles, which has the advantages of convenient drilling positioning and the ability to guide the drilled soil, and solves the problems of inconvenient drilling positioning and inability to guide the drilled soil.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: a hole punching device for foundation reinforcement steel pipe piles, including a support frame, a positioning component is installed on the surface of the support frame, the positioning component includes a first motor, a threaded rod, a moving frame, a first electric telescopic rod and an annular laser positioning lamp, a diversion component is installed on the surface of the moving frame, the diversion component includes a diversion cover, a first hydraulic cylinder and a semi-circular pipe, the bottom end of the first electric telescopic rod is bolted to a square plate, and the bottom of the square plate is bolted to a second motor, and the bottom end of the rotating shaft of the second motor is bolted to a hole punching drill bit.

[0007] Preferably, the top of the annular laser positioning lamp is fixedly connected to the bottom of the square plate by bolts. The right side of the first motor is fixedly connected to the left side of the support frame by bolts. The right end of the threaded rod is movably connected to the right side of the inner cavity of the support frame through a bearing. The bottom end of the front side of the moving frame is threadedly sleeved on the surface of the threaded rod. The right end of the rotating shaft of the first motor penetrates into the inner cavity of the support frame and is fixedly connected to the left end of the threaded rod.

[0008] Preferably, both the front and rear ends of the moving frame penetrate to the outside of the support frame. A support rod is disposed through the bottom end of the rear side of the moving frame. Both the left and right sides of the support rod are fixedly connected to the inner wall of the support frame by bolts.

[0009] Preferably, a second electric telescopic rod is disposed through the top of the back surface of the moving frame. The front end of the second electric telescopic rod is connected to a T-shaped plate by bolts. The bottom end of the first electric telescopic rod penetrates the surface of the T-shaped plate. The top end of the T-shaped plate penetrates to the top of the moving frame.

[0010] Preferably, mounting frames are connected to both the left and right sides of the moving frame by bolts. One side of the first hydraulic cylinder is fixedly connected to one side of the mounting frame by bolts. One end of the first hydraulic cylinder penetrates into the inner cavity of the mounting frame and is connected to a long plate by bolts.

[0011] Preferably, the surface of the semi-circular pipe is fixedly connected to one end of the long plate by bolts. The inner wall of the flow guide cover is fixedly connected to the surface of the semi-circular pipe by bolts.

[0012] Preferably, connecting plates are connected to both the left and right sides of the support frame by bolts. A second hydraulic cylinder is connected to the top of the connecting plate by bolts. The bottom end of the second hydraulic cylinder penetrates to the bottom of the connecting plate and is connected to a plug plate by bolts.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. The present utility model is provided with the advantages of convenient positioning drilling through the cooperation of the moving frame, the first motor, the support rod, the T-shaped plate, the first electric telescopic rod, the second electric telescopic rod, the threaded rod and the annular laser positioning lamp. By driving the threaded rod to rotate through the first motor, the moving frame is moved, so as to adjust the left and right positions of the drilling bit. At the same time, by pushing the T-shaped plate to move through the second electric telescopic rod, the front and rear positions of the drilling bit are adjusted. At the same time, the annular laser positioning lamp is used to position the drilling position, so that the drilling bit can accurately move above the drilling position, so as to accurately drill.

[0015] 2. The utility model is cooperated with a flow guide cover, a first hydraulic cylinder, a mounting frame, a semi-circular pipe and a long plate, and has the advantage of being able to guide the drilled soil. By pushing the long plate to move through the first hydraulic cylinder, the two semi-circular pipes can be in contact, covering the drilling bit, so that the soil drilled by it is discharged through the top of the semi-circular pipe. At the same time, it is guided by the flow guide cover, so that the soil can be kept away from the drill hole, facilitating the staff to clean the soil and preventing it from falling into the drill hole again. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 is a partial rear three-dimensional structural schematic diagram of the utility model;

[0018] Figure 3 is a partial three-dimensional structural schematic diagram of the utility model;

[0019] Figure 4 is a partial exploded three-dimensional structural schematic diagram of the utility model.

[0020] In the figure: 1, support frame; 2, positioning component; 201, moving frame; 202, first motor; 203, support rod; 204, T-shaped plate; 205, first electric telescopic rod; 206, second electric telescopic rod; 207, threaded rod; 208, annular laser positioning lamp; 3, flow guiding component; 301, flow guide cover; 302, first hydraulic cylinder; 303, mounting frame; 304, semi-circular pipe; 305, long plate; 4, insertion plate; 5, connecting plate; 6, second hydraulic cylinder; 7, drilling bit; 8, square plate; 9, second motor. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Please refer to Figures 1 - 4 , a ground reinforcement steel pipe pile drilling device, including a support frame 1, a positioning component 2 is installed on the surface of the support frame 1. The positioning component 2 includes a first motor 202, a threaded rod 207, a moving frame 201, a first electric telescopic rod 205 and an annular laser positioning lamp 208. A flow guiding component 3 is installed on the surface of the moving frame 201. The flow guiding component 3 includes a flow guide cover 301, a first hydraulic cylinder 302 and a semi-circular pipe 304. The bottom end of the first electric telescopic rod 205 is bolted to a square plate 8, and a second motor 9 is bolted to the bottom of the square plate 8. The bottom end of the rotating shaft of the second motor 9 is bolted to a drilling bit 7;

[0022] Please refer to Figure 1 , Figure 2 and Figure 4, the top of the annular laser positioning lamp 208 is fixedly connected to the bottom of the square plate 8 by bolts, the right side of the first motor 202 is fixedly connected to the left side of the support frame 1 by bolts, the right end of the threaded rod 207 is movably connected to the right side of the inner cavity of the support frame 1 through a bearing, the bottom end of the front side of the moving frame 201 is threadedly sleeved on the surface of the threaded rod 207, and the right end of the rotating shaft of the first motor 202 penetrates into the inner cavity of the support frame 1 and is fixedly connected to the left end of the threaded rod 207;

[0023] Please refer to Figure 1 , Figure 2 and Figure 4 , both the front and rear ends of the moving frame 201 penetrate to the outside of the support frame 1, and a support rod 203 is arranged through the bottom end of the rear side of the moving frame 201. By arranging the support rod 203, the moving frame 201 can be supported, making the moving frame 201 more stable. Both the left and right sides of the support rod 203 are fixedly connected to the inner wall of the support frame 1 by bolts;

[0024] Please refer to Figure 1 , Figure 2 and Figure 4 , a second electric telescopic rod 206 is arranged through the top of the back surface of the moving frame 201. The front end of the second electric telescopic rod 206 is connected to a T-shaped plate 204 by bolts, and the bottom end of the first electric telescopic rod 205 penetrates the surface of the T-shaped plate 204. By arranging the first electric telescopic rod 205, the square plate 8 can be pushed down, enabling the drilling bit 7 to descend for drilling. The top end of the T-shaped plate 204 penetrates to the top of the moving frame 201;

[0025] Please refer to Figure 1 and Figure 3 , both the left and right sides of the moving frame 201 are connected to mounting frames 303 by bolts. One side of the first hydraulic cylinder 302 is fixedly connected to one side of the mounting frame 303. By arranging the mounting frame 303, the second hydraulic cylinder 6 can be supported, enabling the second hydraulic cylinder 6 to be fixed on both sides of the moving frame 201. One end of the first hydraulic cylinder 302 penetrates into the inner cavity of the mounting frame 303 and is connected to a long plate 305 by bolts;

[0026] Please refer to Figure 1 and Figure 3 , the surface of the semi-circular pipe 304 is fixedly connected to one end of the long plate 305 by bolts, and the inner wall of the flow guide cover 301 is fixedly connected to the surface of the semi-circular pipe 304 by bolts;

[0027] Please refer to Figure 1, connecting plates 5 are connected to both the left and right sides of the support frame 1 by bolts, and a second hydraulic cylinder 6 is connected to the top of the connecting plate 5 by bolts. By setting the second hydraulic cylinder 6, the insertion plate 4 can be pushed down to insert it into the ground, thereby positioning the support frame 1. The bottom end of the second hydraulic cylinder 6 penetrates to the bottom of the connecting plate 5 and is connected to the insertion plate 4 by bolts.

[0028] During use, an external controller and power supply are connected, and this device is moved to the position where drilling is required. The rotation of the rotating shaft of the first motor 202 drives the threaded rod 207 to rotate, enabling the moving frame 201 to move, thereby adjusting the left and right positions of the drilling bit 7. At the same time, the telescopic movement of the second electric telescopic rod 206 drives the T-shaped plate 204 to move, enabling the drilling bit 7 to move back and forth. During the movement, the position of the drilling is positioned through the irradiation of the annular laser positioning lamp 208, enabling the drilling bit 7 to accurately move above the drilling position. After the adjustment is completed, the first electric telescopic rod 205 extends to push the square plate 8 downward, enabling the drilling bit 7 to insert into the ground. The first hydraulic cylinder 302 extends to push the long plate 305 to move, thereby causing the two semi-circular pipes 304 to approach each other and cover the drilling bit 7. The rotation of the rotating shaft of the second motor 9 drives the drilling bit 7 to rotate, thereby drilling. The drilled soil is discharged from the top of the semi-circular pipe 304 and is diverted through the diversion cover 301, enabling it to be far away from the drilling, allowing the staff to clean it, so that it will not fall into the drilling again and affect the drilling.

[0029] In summary, for this foundation reinforcement steel pipe pile drilling device, through the cooperation of the moving frame 201, the first motor 202, the support rod 203, the T-shaped plate 204, the first electric telescopic rod 205, the second electric telescopic rod 206, the threaded rod 207, the annular laser positioning lamp 208, the diversion cover 301, the first hydraulic cylinder 302, the mounting frame 303, the semi-circular pipe 304, and the long plate 305, the problems of inconvenient positioning for drilling and inability to divert the drilled soil are solved.

Claims

1. A foundation reinforcement steel pipe pile drilling device, comprising a support frame (1), characterized in that: A positioning assembly (2) is mounted on the surface of the support frame (1), the positioning assembly (2) comprising a first motor (202), a threaded rod (207), a moving frame (201), a first electric telescopic rod (205) and a ring-shaped laser positioning light (208); a flow guide assembly (3) is mounted on the surface of the moving frame (201), the flow guide assembly (3) comprising a flow guide cover (301), a first hydraulic cylinder (302) and a semicircular tube (304); the bottom end of the first electric telescopic rod (205) is connected to a square plate (8) via bolts; the bottom of the square plate (8) is connected to a second motor (9) via bolts; and the bottom end of a rotating shaft of the second motor (9) is connected to a drilling bit (7) via bolts.

2. A foundation reinforcement steel pipe pile drilling device according to claim 1, characterized in that: The top of the annular laser positioning light (208) is fixedly connected to the bottom of the square plate (8) by bolts, the right side of the first motor (202) is fixedly connected to the left side of the support frame (1) by bolts, the right end of the threaded rod (207) is movably connected to the right side of the inner cavity of the support frame (1) by a bearing, the bottom end of the front side of the movable frame (201) is threadedly sleeved on the surface of the threaded rod (207), and the right end of the rotating shaft of the first motor (202) penetrates into the inner cavity of the support frame (1) and is fixedly connected to the left end of the threaded rod (207).

3. A foundation reinforcement steel pipe pile drilling device according to claim 2, characterized in that: The front and rear ends of the movable frame (201) are both extended to the outside of the support frame (1); a support rod (203) is provided through the bottom end of the rear side of the movable frame (201); and the left and right sides of the support rod (203) are fixedly connected to the inner wall of the support frame (1) by bolts.

4. A foundation reinforcement steel pipe pile drilling device according to claim 3, characterized in that: A second electric telescopic rod (206) is provided through the top of the back side of the mobile frame (201); the front end of the second electric telescopic rod (206) is connected to a T-shaped plate (204) via bolts; the bottom end of the first electric telescopic rod (205) passes through the surface of the T-shaped plate (204); and the top end of the T-shaped plate (204) passes through the top of the mobile frame (201).

5. The foundation reinforcement steel pipe pile drilling device according to claim 1, characterized in that: The left and right sides of the movable frame (201) are both connected to the mounting frame (303) by bolts, one side of the first hydraulic cylinder (302) is fixedly connected to one side of the mounting frame (303) by bolts, and one end of the first hydraulic cylinder (302) penetrates into the inner cavity of the mounting frame (303) and is connected to the long plate (305) by bolts.

6. A foundation reinforcement steel pipe pile drilling device according to claim 5, characterized in that: The surface of the semicircular tube (304) is fixedly connected to one end of the long plate (305) via bolts, and the inner wall of the air guide cover (301) is fixedly connected to the surface of the semicircular tube (304) via bolts.

7. The foundation reinforcement steel pipe pile drilling device according to claim 1, characterized in that: The left and right sides of the support frame (1) are both connected to connecting plates (5) by bolts, the top of the connecting plate (5) is connected to a second hydraulic cylinder (6) by bolts, and the bottom end of the second hydraulic cylinder (6) penetrates the bottom of the connecting plate (5) and is connected to the plug plate (4) by bolts.

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